Does what it says Rated 5 out of 5 stars
I don't know if it is possible or how complicated it might be, but I hope you will also make a version for Firefox 57+
it shouldn't be too hard. I'm not sure since I personally don't use Firefox, but I think they've changed the way their extensions work quite recently, which would require a complete rewrite for the plugin to work.
When I have a bit more free time, I can look into it, but sadly, it's not gonna be anytime soon.
If you (or anyone reading this comment) were interested, this is an official guide on how to make plugins:
And this is my repository for this plugin:
, which you can feel free to use for inspiration on how this plugin works.
All the best,
Ottima Rated 5 out of 5 stars
Perfettamente funzionate con la versione 57
What it says on the tin Rated 5 out of 5 stars
Quick, simple, and does the job. Good for those who migrated from Outlook (like me).